html,
body {
  width: 100%;
  height: 100%;
  font-size: 62.5%;
}

.container {
  position: relative;
  width: 100%;
  height: 100%;
  background: url(/public/page_bg.jpg) no-repeat center bottom;
}

.contant {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translateX(-50%) translateY(-60%);
  width: 360px;
}


/* login 图标 */

.login_logo {
  position: relative;
  width: 100%;
  height: 10rem;
}

.img_box {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 10rem;
  height: 100%;
}

.img_box>img {
  width: 100%;
  height: 100%;
}

/* login 标题 */
.login_title {
  text-align: center;
  font-size: 2rem;
  height: 30%;
  line-height: 7.8rem;
  color: white;
  font-weight: 400;
}

/* login 表单 */

.login_form {
  font-size: 1.6rem;
  width: 100%;
  height: 390px;
  background-color: rgba(255, 255, 255, .1);
  border: 1px #1389D3 solid;
  padding: 3rem;
  border-radius: 1rem;
  text-align: left;
}

/* 输入框 */
.input_box {
  line-height: 4rem;
  color: white;
  display: flex;
  flex-direction: row;
  justify-content: flex-start;
  width: 100%;
  padding: 0.5rem 1rem;
  margin-bottom: 2rem;
  border: none;
  border-bottom: 1px solid #5F7196;

}

.input_box>input {
  color: white;
  flex: 1;
  padding: 0 0.5rem;
  width: 100%;
  height: 4rem;
  background: none;
  outline: none;
  border: none;
}

.input_box:nth-child(3) {
  border-bottom: 0;
}

.input_box>input::-webkit-input-placeholder {
  color: rgb(255, 255, 255);
  font-size: 1.3rem;
}

/* 验证码 */
.code_box {
  font-size: 1.7rem;
  font-weight: 600;
  user-select: none;
  text-align: center;
  flex: 1;
  letter-spacing: 0.4rem;
}


/* 登录按钮 */
.login_btn_box {
  width: 100%;
  height: 50px;
  text-align: center;
  padding: 1rem;
}

.login_btn {
  width: 100%;
  height: 100%;
  border-radius: 2rem;
  background-color: #4886FF;
  border: 1px solid transparent;
  outline: none;
  color: white;
  font-size: 1.3rem;
}

.login_btn:hover {
  background-color: rgba(72, 134, 255, 0.7)
}

/* 记住密码 */
.remember_pwd {
  width: 100%;
  height: 30px;
  padding: 0.5rem 1rem;
  text-align: right;
  font-size: 1.6rem;
  color: white;
}

.remember_pwd>input {
  margin-right: 0.5rem;
}